Department of Computer Science & Engineering

Publications : (Last Five, while at IITM)View All

• TOMBoost: a topic modeling based boosting approach for learning with class imbalance. 
  
  Authors : Sudarsun Santhiappan, Jeshuren Chelladurai, Balaraman Ravindran
  Appeared in Int. J. Data Sci. Anal., Vol 17, pp.389-409, Jan 2024
• GrabQC: Graph Based Query Contextualization for Automated ICD Coding. 
  
  Authors : Jeshuren Chelladurai, Sudarsun Santhiappan, Balaraman Ravindran
  Appeared in Advances in Knowledge Discovery and Data Mining - 25th Pacific-Asia Conference, PAKDD 2021, Virtual Event, May 11-14, 2021, Proceedings, Part I (PAKDD 2021) ,Lecture Notes in Computer Science, Vol 12712, pp.225-237, May 2021
• Is it hard to learn a classifier on this dataset? 
  
  Authors : Sudarsun Santhiappan, Nitin Shravan, Balaraman Ravindran
  Appeared in CODS-COMAD 2021: 8th ACM IKDD CODS and 26th COMAD, Virtual Event, Bangalore, India, January 2-4, 2021, pp.299-306, Jan 2021
• A semi-supervised approach to growing classification trees. 
  
  Authors : Sudarsun Santhiappan, Balaraman Ravindran
  Appeared in CODS-COMAD 2021: 8th ACM IKDD CODS and 26th COMAD, Virtual Event, Bangalore, India, January 2-4, 2021, pp.29-37, Jan 2021
• A novel topic modeling based weighting framework for class imbalance learning. 
  
  Authors : Sudarsun Santhiappan, Jeshuren Chelladurai, Balaraman Ravindran
  Appeared in Proceedings of the ACM India Joint International Conference on Data Science and Management of Data, COMAD/CODS 2018, Goa, India, January 11-13, 2018, pp.20-29, Jan 2018

(Recent) Teaching Assistantship : View All  |  Back to top

Awards and Recognitions :View All  |  Back to top

• Best Paper Award, 2018